English verb conjugation
OUGHT TO DIAGRAM

Regular verb: diagram - diagramed - diagramed

Affirmation

Simple form	V-ing form
I ought to diagram you ought to diagram she ought to diagram we ought to diagram you ought to diagram they ought to diagram	I ought to be diagraming you ought to be diagraming she ought to be diagraming we ought to be diagraming you ought to be diagraming they ought to be diagraming
Perfect	V-ing perfect
I ought to have diagramed you ought to have diagramed she ought to have diagramed we ought to have diagramed you ought to have diagramed they ought to have diagramed	I ought to have been diagraming you ought to have been diagraming she ought to have been diagraming we ought to have been diagraming you ought to have been diagraming they ought to have been diagraming

Negation

Simple form	V-ing form
I oughtn't to diagram you oughtn't to diagram she oughtn't to diagram we oughtn't to diagram you oughtn't to diagram they oughtn't to diagram	I oughtn't to be diagraming you oughtn't to be diagraming she oughtn't to be diagraming we oughtn't to be diagraming you oughtn't to be diagraming they oughtn't to be diagraming
Perfect	V-ing perfect
I oughtn't to have diagramed you oughtn't to have diagramed she oughtn't to have diagramed we oughtn't to have diagramed you oughtn't to have diagramed they oughtn't to have diagramed	I oughtn't to have been diagraming you oughtn't to have been diagraming she oughtn't to have been diagraming we oughtn't to have been diagraming you oughtn't to have been diagraming they oughtn't to have been diagraming

Interrogative form

Simple form	V-ing form
ought to I diagram? ought to you diagram? ought to she diagram? ought to we diagram? ought to you diagram? ought to they diagram?	ought to I be diagraming? ought to you be diagraming? ought to she be diagraming? ought to we be diagraming? ought to you be diagraming? ought to they be diagraming?
Perfect	V-ing perfect
ought to I have diagramed? ought to you have diagramed? ought to she have diagramed? ought to we have diagramed? ought to you have diagramed? ought to they have diagramed?	ought to I have been diagraming? ought to you have been diagraming? ought to she have been diagraming? ought to we have been diagraming? ought to you have been diagraming? ought to they have been diagraming?

Interro-negative form

Simple form	V-ing form
oughtn't I to diagram? oughtn't you to diagram? oughtn't she to diagram? oughtn't we to diagram? oughtn't you to diagram? oughtn't they to diagram?	oughtn't I to be diagraming? oughtn't you to be diagraming? oughtn't she to be diagraming? oughtn't we to be diagraming? oughtn't you to be diagraming? oughtn't they to be diagraming?
Perfect	V-ing perfect
oughtn't I to have diagramed? oughtn't you to have diagramed? oughtn't she to have diagramed? oughtn't we to have diagramed? oughtn't you to have diagramed? oughtn't they to have diagramed?	oughtn't I to have been diagraming? oughtn't you to have been diagraming? oughtn't she to have been diagraming? oughtn't we to have been diagraming? oughtn't you to have been diagraming? oughtn't they to have been diagraming?